Turning Radius

[downsouth]

Hi guys, does anyone recall how to quickly determine the radius of turn... just an aproximate calculation...

Having : Bank Angle & Ground Speed as knwon data... (maybe something else is needed... I dont really remember... :ugh:)

Thanks

[Capn Bloggs]

Radius of turn = 0.0000146 x GSkts x GSkts / Tan of the Bank Angle :ok:

[BOAC]

http://www.pprune.org/forums/showthread.php?t=300139&highlight=radius

[SuperRanger]

Radius of Turn = V² / 11.26 * Tan (Bank Angle)

V = TAS in kts
R = feet

[downsouth]

Great, thanks for the feedback guys!